Re: [RESEND PATCH] MIPS: head: Reorder instructions missing a delay slot

From: Ralf Baechle
Date: Tue Jun 27 2017 - 17:40:38 EST


On Tue, Jun 27, 2017 at 07:22:16PM +0000, Karl Beldan wrote:

> In this sequence the 'move' is assumed in the delay slot of the 'beq',
> but head.S is in reorder mode and the former gets pushed one 'nop'
> farther by the assembler.
>
> The corrected behavior made booting with an UHI supplied dtb erratic.

Excellent catch, patch applied!

Thanks Karl,

Ralf